Sql Syntax Help

Hello, please reffer to my question here:

https://www.experts-exchange.com/questions/23494097/Sql-Syntax-Help.html

I chose to use:
select s.serverip, p.serverid, isnull(p.processCnt ,0) processCnt
from servers s left outer join
( Select serverid, count(1) processCnt from processqueue
Group by serverid) as p
on s.serverid = p.serverid And s.status = 100
and p.processCnt <= s.capacity
order by p.processCnt

But, I found an issue with it after I closed the question.  The problem is that p.serverid is returning null when p.processCnt  returns zero.  I need it to return the ServerId and not a null value. How can I fix this?

Thanks Very Much!